请版主贴个TIMx的定时中断的例程，弄了一天，没搞懂

只看该作者 · 2008-6-14 14:17

void    TIM2_Init(void)
    {
    TIM_TimeBaseInitTypeDef  TIM_TimeBaseStructure;
    RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2,ENABLE);

    TIM_DeInit(TIM2);
    /* Time base configuration */
    TIM_TimeBaseStructure.TIM_Period = 0x7FFF;                        //自动重装载寄存器
    TIM_TimeBaseStructure.TIM_Prescaler = 0x0;                      //预分频器
    TIM_TimeBaseStructure.TIM_ClockDivision = 0x0;                    //
    TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up|TIM_OPMode_Single;     //
    TIM_TimeBaseInit(TIM2, &TIM_TimeBaseStructure);

    TIM_InternalClockConfig(TIM2);                                    //内部时钟
    TIM_ITConfig(TIM2,TIM_IT_Update,ENABLE);

    TIM_Cmd(TIM2, ENABLE);
    }
没有中断成功！！！